Training Process getting cancelled after importing bot having around 200 Intent

I have bot for which i have around 200 intent and average 8-12 utterance. and soon i import it. and load its web-channel in browser. lots of warning ‘WARNING: reaching max number of iterations’ in log is getting log.

and if i click on NLU section soon i click any of the intent I am getting following error and my PC get Hang up.
‘FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - process out of memory’

I am using ‘botpress 12.5’ on windows 10 64 bit Machine that have 8 GB ram and Core I5 5th Generation processor wih 2.80GHz clock speed.

Any idea how to overcome this because of this I am not able to test my bot`s Utterances with Intent.